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. 2023 Jan 12;28(3):993–1003. doi: 10.1038/s41380-022-01913-z

Fig. 1. Measuring behavior in animal models.

Fig. 1

X axis: The environmental complexity during behavioral monitoring ranges from a standard and highly controlled setups (e.g., an empty box) to natural. Y axis: The duration of behavioral monitoring can last from a few minutes (e.g., 10 min in the 3 chamber social interaction tests) to days or even weeks. Rodents that are kept for prolonged time in a given setup, can either be tracked continually or data can be sampled based on timepoints of interest. Z axis: The complexity of the detected behavioral readouts ranges from simple and artificial (e.g., interaction through a mesh with a restricted conspecific) to complex and more ethologically relevant behaviors (e.g., attacks and chases). Various behavioral paradigms can be qualitatively positioned in this three-dimensional space. The relative advantages and drawbacks of the different paradigms/approaches in terms of reproducibly, accuracy and cost effectiveness are discussed in the text. (RI- Resident Intruder Test, HCM- Home Cage Monitoring, VBS- Visible Burrow System, SB- Social Box).